<template>
    <div>
        <button @click="decrement">-</button>
        <input type="number" v-model="count">
        <button @click="increment">+</button>
    </div>
</template>

<script>
export default {
    data() {
        return {
            count: 1,
        }
    },
    methods: {
        increment() {
            this.count++
        },
        decrement() {
            if (this.count > 1) {
                this.count--
            }
        },
    },
}
</script>

<style>
#app {
  font-family: Avenir, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-align: center;
  color: #2c3e50;
  margin-top: 60px;
}
</style>
